It all happens in John's car: Tom Petty's keyboardist, Benmont Tench and his Casio get in the back seat to play a very Off-Rampy song ... Queena Kim conducts a creativity masterclass ... Food writer Russ Parsons brings pie ... Charles Phoenix & Chris Nichols on the joys of getting lost in SoCal ... And Mayor Garcetti challenges John to a backgammon game. (PHOTO: On old off-ramp from the Arroyo Seco Parkway. Credit: John Rabe)

On the second to last episode: an expert on relics, mummies, crypts, and the way we live with death ... KPCC's Matt Bloom looks at the fungal disease killing LA's ficus trees ... The amazing career of Ruth Batchelor: founder of the LA Film Critics Association and songwriter for Elvis ... Lou Adler on the 50th anniversary the Monterey Pop Music Festival ... And Off-Ramp's last producer remembers the first time ever he heard our show. (Image: John Rabe)

Piper Laurie on Paul Newman and Ronald Reagan; Pepe Aguilar's musical legacy; What is God?

Too much rich food and drink for the holidays? We help you recover with more work from outsider photog Vivian Maier, good news about Rubel Castle, and some Coals for your empty stocking.

We work out our Feliz Navidad earworm issues, hear an all-star cast read "Night Before Christmas," listen to the Hollywood Park bugler, and talk about kids who see numbers as colors.

Merry Lepper broke the rules and, in Culver City, became the first US woman to run a marathon. Shifting ground broke the Baldwin Hills dam; we talk with a woman who has never told her story before.

David Dean Bottrell's Crafty Christmas, counting pools in LA, a man who hates Christmas songs, and Jonathan Gold on the impact of King Taco.

"Walking Out of History," John Rabe's documentary about Ernest Shackleton's remarkable Endurance expedition.

Aja Brown's vision for Compton, CalTrans' houses, Matthew Bourne's "Sleeping Beauty," Dylan Brody's Thanksgiving, and Marv Gross' Thanksgivingkuh. Yes, we're possessive.

New documentary "Dear Mr. Watterson" ... Roz Wyman remembers plotting a JFK fundraiser that had Sinatra singing on the diving board ... Mark Twain is getting much better at writing his memoirs